Answer:
Humoral immunity includes the B-cells.
Explanation:
There are two types of adaptive immunity responses. 1) cell mediated which possess of T cells
2) humoral immunity which possess of B-cells.
Humoral immunity is directed primarily against 1) toxin mediated diseases 2) certain viruses 3) infections in which virulence is related to polysaccharide capsules and to opsonize bacteria.
Role of B-cells in humoral immunity is
1) They differentiate into plasma cells and produce anitbodies
2) They are anitgen producing cells
B-cells are produced in fetal liver and in adukt life in bone marrow.
Later they are matured and undergoes through the process of clonal deletion as well.
Noice, I have discord too :D
Answer:
The answer to the question: These cells provide for the sense of smell:___, would be, A: Olfactory hair cells.
Explanation:
The sense of smell might be one of the most primitive, but also one of the most amazing senses of the human system. This sense initiates with the introduction of smells, in the form of chemical molecules dissolved in air, that once they come into contact with the mucus in the nostrils dissolve and reach a group of cells, on the olfactory epithelium known as the olfactory receptor neurons. These cells capture the chemicals and send neural signals towards the olfactory bulbs, where sensory neurons relay the messages towards the brain centers. In the brain, several steps take place in order to gain sense, comprehension and assimilation of the smell that has been captured.
Answer:
Basically, an effective listener must hear and identify the speech sounds directed toward them, understand the message of those sounds, critically evaluate or assess that message, remember what's been said, and respond (either verbally or nonverbally) to information they've received.
Keys to effective listening include all of the following EXCEPT: have preconceptions. Upward communication is usually used to communicate information about all of the following EXCEPT: indoctrination.
Explanation:
